| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a planar coil for a non-contact power transmission apparatus in which a thinner and flatter surface can be formed. <P>SOLUTION: A planar coil is mounted in a non-contact power transmission apparatus according to an electromagnetic induction system, and includes a coil-shaped inductor which is wound planar, a printed circuit board which is disposed under the inductor, and a magnetic substance which is disposed between the inductor and the printed circuit board. A through-hole is provided which passes through both the magnetic substance just under the inductor and the printed circuit board, and a drawing wire of the inductor is drawn via the through-hole and connected with a circuit pattern of the printed circuit board for wiring. <P>COPYRIGHT: (C)2012,JPO&INPIT |
